Exemplo n.º 1
0
        public static int CheckSuccess(IEnumerable <string> args)
        {
            var asn1InputFiles = args.Where(a => !a.StartsWith("-") && (a.ToLower().EndsWith(".asn1") || a.ToLower().EndsWith(".asn"))).ToList();
            var acnInputFiles  = args.Where(a => !a.StartsWith("-") && a.ToLower().EndsWith(".acn")).ToList();

            foreach (var f in asn1InputFiles.Concat(acnInputFiles))
            {
                if (!File.Exists(f))
                {
                    throw new FsUtils.SemanticError(new FsUtils.SrcLoc(f, 0, 0), string.Format("File does not exist"));
                }
            }

            var cmdArgs = CmdLineArgs.CmdLineArguments.GetInstance(Usage);

            CmdLineArgs.CmdLineArguments.Args = args.ToArray();
            cmdArgs.RegisterArg(new List <CmdLineArgs.CmdArg>()
            {
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "equal", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "c", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "Ada", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "uPER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACN", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACND", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "XER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "BER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "o", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "wordSize", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "ast", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStg", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customIcdUper", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customIcdAcn", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStgAstVerion", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStgAstVersion", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdUper", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdAcn", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "vc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "debug", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "bast", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "typePrefix", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "help", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "atc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "oss", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "AdaUses", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "renamePolicy", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "mfm", Madatory = false
                }
            });
            cmdArgs.CheckArguments();
            if (cmdArgs.HasArgument("h"))
            {
                return(Usage());
            }
            if (!asn1InputFiles.Any())
            {
                Console.Error.WriteLine("No input files");
                return(Usage());
            }
            var generateEqualFunctions = cmdArgs.HasArgument("equal") || cmdArgs.HasArgument("atc");
            var outDir = cmdArgs.GetOptionalArgument("o") ?? ".";
            var bGenerateAcnDefault = cmdArgs.HasArgument("ACND");

            var ws = cmdArgs.GetOptionalArgument("wordSize", "8");

            if (ws != "8")
            {
                Console.Error.WriteLine("Invalid argument wordSize");
                return(4);
            }


            if (!Directory.Exists(outDir))
            {
                Console.Error.WriteLine("Output directory '{0}' does not exist", outDir);
                return(4);
            }

            bool bDebug = cmdArgs.HasArgument("debug");
            bool bast   = cmdArgs.HasArgument("bast");
            List <CommonTypes.Asn1Encoding> encodings = new List <CommonTypes.Asn1Encoding>();

            if (cmdArgs.HasArgument("uPER"))
            {
                encodings.Add(CommonTypes.Asn1Encoding.UPER);
            }
            if (cmdArgs.HasArgument("ACN"))
            {
                encodings.Add(CommonTypes.Asn1Encoding.ACN);
            }
            if (cmdArgs.HasArgument("XER"))
            {
                encodings.Add(CommonTypes.Asn1Encoding.XER);
            }
            if (cmdArgs.HasArgument("BER"))
            {
                encodings.Add(CommonTypes.Asn1Encoding.BER);
            }

            var asn1Files = ParseAsn1InputFiles(asn1InputFiles);

            var astXmlFile = cmdArgs.GetOptionalArgument("ast", "");

            if (!String.IsNullOrEmpty(astXmlFile) && !(astXmlFile.ToLower().EndsWith(".xml")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated ast xml files must have an .xml extension.", astXmlFile);
                return(4);
            }



            var icdUperHtmlFileName = cmdArgs.GetOptionalArgument("icdUper", "");

            if (!String.IsNullOrEmpty(icdUperHtmlFileName) && !(icdUperHtmlFileName.ToLower().EndsWith(".html") || icdUperHtmlFileName.ToLower().EndsWith(".htm")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated icd files must have an .html or .htm extension.", icdUperHtmlFileName);
                return(4);
            }

            var icdAcnHtmlFileName = cmdArgs.GetOptionalArgument("icdAcn", "");

            if (!String.IsNullOrEmpty(icdAcnHtmlFileName) && !(icdAcnHtmlFileName.ToLower().EndsWith(".html") || icdAcnHtmlFileName.ToLower().EndsWith(".htm")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated icd files must have an .html or .htm extension.", icdAcnHtmlFileName);
                return(4);
            }

            var mappingFunctionsModule = cmdArgs.GetOptionalArgument("mfm", null);

            /*
             * constructs a parameterized (templatized) ASN.1 AST by antlr trees.
             * A parameterized ASN.1 AST is the one that contains generic types. E.g.
             *
             * FrequenciesTemplate{INTEGER:someLength, SomeType } ::= SEQUENCE (SIZE(someLength)) OF SomeType
             *
             * MyTestInt ::= FrequenciesTemplate{5, INTEGER(1..20)}
             * MyTestReal ::= FrequenciesTemplate{5, REAL}
             *
             *
             */
            var parameterized_ast = CreateAsn1AstFromAntlrTree.CreateAstRoot(asn1Files, encodings.ToArray(),
                                                                             generateEqualFunctions, cmdArgs.GetOptionalArgument("typePrefix", ""), cmdArgs.HasArgument("oss"),
                                                                             astXmlFile, icdUperHtmlFileName, icdAcnHtmlFileName, mappingFunctionsModule, int.Parse(ws));

            /*
             *  Removes parameterized types by resolving them. In the example above
             *  FrequenciesTemplate will no longer exist
             *  and MyTestInt and MyTestReal will defined as follows
             *  MyTestInt ::= SEQUENCE (SIZE(5)) OF INTEGER(1..20)
             *  MyTestReal ::= SEQUENCE (SIZE(5)) OF REAL
             */
            var asn1Ast0 = MapParamAstToNonParamAst.DoWork(parameterized_ast);

            //PrintAsn1.DoWork(asn1Ast0, outDir, ".0.asn1");

            /*
             * Performs semantic validations which cannot be handled during ANTLR parsing.
             * For example the following definition
             * MySeq ::= {a INTEGER, a REAL}
             * is OK for ANTLR but of course not OK for ASN.1
             */
            CheckAsn1.CheckFiles(asn1Ast0, 0);

            if (astXmlFile != "")
            {
                var renamePolicy = getRenamePolicy(cmdArgs, CommonTypes.EnumRenamePolicy.SelectiveEnumerants);
                var uniqueEnums  = EnsureUniqueEnumNames.DoWork(asn1Ast0, renamePolicy);
                //XmlAst.DoWork(uniqueEnums);

                genericBackend.DoWork(uniqueEnums, "xml.stg", uniqueEnums.AstXmlAbsFileName);

                return(0);
            }

            /*
             * Creates an ACN ast taking as INPUT ANTLR parse trees and the ASN1 AST.
             *
             */
            var acnAstUnresolved = AcnCreateFromAntlr.CreateAcnAst(ParseAcnInputFiles(acnInputFiles), asn1Ast0);
            //PrintAsn1.DoWork(asn1Ast0, outDir, ".0.asn1");
            //PrintAsn1.AcnPrint.print_AcnAst(acnAstUnresolved, "a_acn.raw.txt");

            /*
             * The ASN.1 AST is enriched from ACN ast
             */
            /*
             * if (bast)
             * {
             *  //var bast0 = BAstConstruction.createValidationAst(Ast.ProgrammingLanguage.C, asn1Ast0, acnAstUnresolved);
             *  //print_debug.DoWork(bast0, outDir, ".txt");
             *  //CAst.mapBastToCast(bast0, acnAstUnresolved);
             *
             *  if (cmdArgs.HasArgument("c"))
             *  {
             *      WriteTextFile(Path.Combine(outDir, "asn1crt.c"), Resource1.asn1crt);
             *      WriteTextFile(Path.Combine(outDir, "asn1crt.h"), Resource1.asn1crt1);
             *      WriteTextFile(Path.Combine(outDir, "acn.c"), Resource1.Acn);
             *      WriteTextFile(Path.Combine(outDir, "real.c"), Resource1.real);
             *      if (encodings.Contains(CommonTypes.Asn1Encoding.BER))
             *      {
             *          WriteTextFile(Path.Combine(outDir, "ber.c"), Resource1.ber);
             *      }
             *      if (encodings.Contains(CommonTypes.Asn1Encoding.XER))
             *      {
             *          WriteTextFile(Path.Combine(outDir, "xer.c"), Resource1.xer);
             *      }
             *      var renamePolicy = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.SelectiveEnumerants);
             *      var uniqueEnums = EnsureUniqueEnumNames.DoWork(asn1Ast0, renamePolicy);
             *      BackendAstConstruct.DoWork(Ast.ProgrammingLanguage.C, uniqueEnums, acnAstUnresolved, outDir);
             *  } else if (cmdArgs.HasArgument("Ada"))
             *  {
             *      WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".adb"), Resource1.adaasn1rtl_adb);
             *      WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".ads"), Resource1.adaasn1rtl_ads);
             *      WriteTextFile(Path.Combine(outDir, "IgnoredExaminerWarnings.wrn"), Resource1.IgnoredExaminerWarnings);
             *      WriteTextFile(Path.Combine(outDir, "gnat.cfg"), Resource1.gnat);
             *      WriteTextFile(Path.Combine(outDir, "runSpark.sh"), Resource1.run);
             *      WriteTextFile(Path.Combine(outDir, "GPS_project.gpr"), Resource1.GPS_project);
             *      var renamePolicy = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.NoRenamePolicy);
             *      var uniqueEnums = EnsureUniqueEnumNames.DoWork(asn1Ast0, renamePolicy);
             *      BackendAstConstruct.DoWork(Ast.ProgrammingLanguage.Ada, uniqueEnums, acnAstUnresolved, outDir);
             *      System.IO.Directory.CreateDirectory(Path.Combine(outDir, "examiner"));
             *      System.IO.Directory.CreateDirectory(Path.Combine(outDir, "bin"));
             *  }
             *
             *  return 0;
             * }*/


            /*
             * The ASN.1 AST is enriched with information from ACN. In particular:
             * - the Asn1Type.AcnProperties are populated (up to this point it was just an empty list)
             * - creates types inserted in ACN (ChildInfo.AcnInsertedField = true).
             * - validates that acn properties that have a relative paths are valid (i.e. point to existing
             *   and compatibe types.
             */
            var asn1Ast = UpdateAcnProperties.DoWork(asn1Ast0, acnAstUnresolved).Item1;


            /*
             * Creates the "resolved" version of the ACN AST i.e.   AcnTypes.AcnAst -> AcnTypes.AcnAstResolved
             * acn.Constants and acn.Parameters are copied as is from one AST to the other
             * References are convered from AcnTypes.LongReference (the ones containing relative paths) to LongReferenceResolved (only absolute paths)
             * By the way, LongReference and LongReferenceResolved are really bad names. They should be called RelativeLink and absolute links
             * since they link two types
             *  -the decType (the ASN.1 type that is encoded/decode)
             *  -the determinant that acts as some kind of determinant (e.g. size determinant, presence determinant etc)
             *  -The kind of determinant is described by the property Kind : LongReferenceKind
             *  At this point the TmpTypes is empty (TmpTypes are created during the Acn.RemoveVirtualPaths step)
             */
            var acnAstResolved = Acn.Resolve.ResolveRelativePaths(acnAstUnresolved, asn1Ast);
            //PrintAsn1.DebugPrintAsn1Acn(asn1Ast, acnAstResolved, ".", ".1.asn1");


            /*
             * Performs two main transformations
             * - NumericStrings are replaced with IA5Strings with the equivalent FROM ("0-9") constraint
             * - calculate values in enums that ware not provided with values in ASN.1
             */
            var asn1Ast_1 = RemoveNumericStringsAndFixEnums.DoWork(asn1Ast);

            /*
             * Some complex inner types in SEQUENCES, CHOICES etc are replace with new referenced types
             * E.g the followin ASN.1
             * MySeq :: = SEQUENCE { a INTEGER, innerSeq SEQUENCE {b REAL, c WHATEVER}} is transformed as follows
             *
             * MySeq_innerSeq ::= SEQUENCE {b REAL, c WHATEVER}
             * MySeq :: = SEQUENCE { a INTEGER, innerSeq MySeq_innerSeq}
             */
            var noInnerasn1Ast = ReplaceInnerTypes.DoWork(asn1Ast_1, acnAstResolved, false);
            //PrintAsn1.DebugPrintAsn1Acn(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2, ".", ".1b.asn1");

            /*
             * replace reference types that have constraints or ACN properties with a new reference type that has no constraints
             * e.g. The following
             * MyInt ::= INTEGER (1..10)
             * MySeq ::= {a MyInt(2..5)}
             *
             * is transformed as
             * MyInt ::= INTEGER(1..10)
             * MyInt-1 ::= INTEGER(1..10)(2..5)
             * MySeq ::= {a MyInt-1}
             */
            var refTypesWithNoConstraints_asn1_acn = RemoveConstraintsFromRefTypes.DoWork(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2);

            /*
             * Semantic validation
             */
            CheckAsn1.CheckFiles(refTypesWithNoConstraints_asn1_acn.Item1, 1);

            var refTypesWithNoConstraints = refTypesWithNoConstraints_asn1_acn.Item1;
            var acnAst2 = refTypesWithNoConstraints_asn1_acn.Item2;

            //PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst2, ".", ".2.asn1");

            /*
             *  Semantic validation
             */
            RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst2);

            /*
             * What is a virtual path? The path x.y.z.q is virual if any of x,y or z is a referenced type.
             * Take for instance the following ASN.1 and ACN grammars
             * -- ASN1
             *  INT10 ::= INTEGER(1..10)
             *
             *  TAP3File::=SEQUENCE {
             *  header  SEQUENCE {
             *                  operatorID  IA5String(SIZE(1..10))
             *          },
             *  calls   SEQUENCE (SIZE(1..10)) OF INTEGER (1..20)
             * }
             * -- ACN
             *  INT10[size 10, encoding pos-int]
             *
             * TAP3File[] {
             *   header [] {
             *                  operatorID [],
             *                  nrCalls  INT10  []
             *           },
             *   calls[size header.nrCalls]
             * }
             *
             * In this grammar, we want the number elements in the calls SEQUENCE OF to be determined
             * by a field in the header. This is accomplished by putting the size encoding property
             * [size header.nrCalls]
             *
             *
             * The path  'header.nrCalls' is not virtual since header is not a referenced type but a SEQUENCE type.
             * However, due to the ReplaceInnerTypes.DoWork transformation the grammar has been transformed as follows
             *
             * --ASN.1
             *  INT10 ::= INTEGER(1..10)
             *  TAP3File-header ::= SEQUENCE {
             *                  operatorID  IA5String(SIZE(1..10))
             *      }
             *
             * TAP3File::=SEQUENCE {
             *  header  TAP3File-header,
             *  calls   SEQUENCE (SIZE(1..10)) OF INTEGER (1..20)
             * }
             *
             * -- ACN
             *  INT10[size 10, encoding pos-int]
             *
             * TAP3File-header [] {
             *              operatorID [],
             *              nrCalls  INT10  []
             *      }
             * TAP3File[] {
             *  header  [],
             *  calls[size header.nrCalls]
             * }
             * Now the path 'header.nrCalls' IS virtual since header is a referenced type.
             * The function Acn.RemoveVirtualPaths removes suchs paths. In this case the following trasnformation
             * will take place
             * (1) The TAP3File will get a new TEMP type named nrCalls
             * (2) size property changes from
             *  [size header.nrCalls] to [size nrCalls] but now nrCalls
             *  is the TEMP type introduced in step1
             * (2) The TAP3File-header type becomes parameterized and new parameter mode is EncodeDecode (i.e. used in both encoding/decoding)
             *
             *  TAP3File-header <nrCalls0:INT10>[] {
             *                  operatorID [],
             *                  nrCalls  INT10  []
             *          },
             *
             */
            var acnAst3 = Acn.RemoveVirtualPaths(refTypesWithNoConstraints, acnAst2);

            //last validation check, it may throw a SemanticException
            Acn.CheckForUnreferencedAcnInsertedFields(refTypesWithNoConstraints, acnAst3);

            if (!RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst3))
            {
                throw new FsUtils.BugErrorException("Broken paths");
            }
            if (bDebug)
            {
                PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst3, outDir, ".3.asn1");
            }

            var bGenTestCases = cmdArgs.HasArgument("atc");

            string[] astVersions     = { "1", "2", "3", "4" };
            var      customStgAstVer = cmdArgs.GetOptionalArgument("customStgAstVersion", cmdArgs.GetOptionalArgument("customStgAstVerion", "1"));

            if (!astVersions.Contains(customStgAstVer))
            {
                Console.Error.WriteLine("Invalid value of customStgAstVesrion argument.\nPlease provide one of the following values:");
                Console.Error.WriteLine("\t1\t==> Ast version where parameterized types have been removed");
                Console.Error.WriteLine("\t2\t==> Ast version where inner types have been removed");
                Console.Error.WriteLine("\t3\t==> Ast version where contraint reference types have been removed");
                Console.Error.WriteLine("\t4\t==> Ast version where Enumerated names are unique (required by C backend)");
                return(4);
            }

            var customStg = cmdArgs.GetOptionalArgument("customStg", "");

            if (customStg != "")
            {
                var astForCustomBackend = asn1Ast0;
                if (customStgAstVer == "1")
                {
                    astForCustomBackend = asn1Ast0;
                }
                else if (customStgAstVer == "2")
                {
                    astForCustomBackend = noInnerasn1Ast.Item1;
                }
                else if (customStgAstVer == "3")
                {
                    astForCustomBackend = refTypesWithNoConstraints;
                }
                else if (customStgAstVer == "4")
                {
                    var renamePolicy = getRenamePolicy(cmdArgs, CommonTypes.EnumRenamePolicy.SelectiveEnumerants);
                    astForCustomBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);
                }

                exportCustomStg(cmdArgs, customStg, "customStg", (stgFileName, outFileName) =>
                {
                    genericBackend.DoWork(astForCustomBackend, stgFileName, outFileName);
                });
            }

            var customIcdUper = cmdArgs.GetOptionalArgument("customIcdUper", "");

            if (customIcdUper != "")
            {
                exportCustomStg(cmdArgs, customIcdUper, "customIcdUper", (stgFileName, outFileName) =>
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdUper.DoWork(stgFileName, noInnerasn1Ast2.Item1, acnAst3, outFileName);
                });
            }

            var customIcdAcn = cmdArgs.GetOptionalArgument("customIcdAcn", "");

            if (customIcdAcn != "")
            {
                exportCustomStg(cmdArgs, customIcdAcn, "customIcdAcn", (stgFileName, outFileName) =>
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdAcn.DoWork(stgFileName, noInnerasn1Ast2.Item1, acnAstResolved, outFileName);
                });
            }



            if (cmdArgs.HasArgument("Ada"))
            {
                var renamePolicy  = getRenamePolicy(cmdArgs, CommonTypes.EnumRenamePolicy.NoRenamePolicy);
                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);

                spark_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    spark_automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    spark_main.CreateMainFile(astForBackend, acnAst3, outDir, vas);
                    spark_main.CreateMakeFile(astForBackend, outDir);
                }

                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".adb"), Resource1.adaasn1rtl_adb);
                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".ads"), Resource1.adaasn1rtl_ads);
                WriteTextFile(Path.Combine(outDir, "IgnoredExaminerWarnings.wrn"), Resource1.IgnoredExaminerWarnings);
                WriteTextFile(Path.Combine(outDir, "gnat.cfg"), Resource1.gnat);
                WriteTextFile(Path.Combine(outDir, "runSpark.sh"), Resource1.run);
                WriteTextFile(Path.Combine(outDir, "GPS_project.gpr"), Resource1.GPS_project);

                spark_main.CreateSparkIndexFile(astForBackend, bGenTestCases, outDir);

                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "examiner"));
                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "bin"));
            }
            /*else */ if (cmdArgs.HasArgument("c"))
            {
                WriteTextFile(Path.Combine(outDir, "asn1crt.c"), Resource1.asn1crt);
                WriteTextFile(Path.Combine(outDir, "asn1crt.h"), Resource1.asn1crt1);
                WriteTextFile(Path.Combine(outDir, "acn.c"), Resource1.Acn);
                WriteTextFile(Path.Combine(outDir, "real.c"), Resource1.real);
                if (encodings.Contains(CommonTypes.Asn1Encoding.BER))
                {
                    WriteTextFile(Path.Combine(outDir, "ber.c"), Resource1.ber);
                }
                if (encodings.Contains(CommonTypes.Asn1Encoding.XER))
                {
                    WriteTextFile(Path.Combine(outDir, "xer.c"), Resource1.xer);
                }

                var renamePolicy = getRenamePolicy(cmdArgs, CommonTypes.EnumRenamePolicy.SelectiveEnumerants);
                CheckAsn1.checkDuplicateValueAssignments(refTypesWithNoConstraints, CommonTypes.ProgrammingLanguage.C);
                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);
                c_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    automatic_test_cases.CreateTestSuiteFile(astForBackend, acnAst3, outDir, vas);
                    automatic_test_cases.CreateMainFile(outDir);
                    automatic_test_cases.CreateMakeFile(astForBackend, acnAst3, outDir);
                }
            }
            /*else */ if (bGenerateAcnDefault)
            {
                c_body.EmmitDefaultACNGrammar(asn1Ast0, outDir);
            }
            /*else */
            {
                if (cmdArgs.HasArgument("AdaUses"))
                {
                    foreach (var s in Ast.AdaUses(refTypesWithNoConstraints))
                    {
                        Console.WriteLine(s);
                    }
                }

                if (cmdArgs.HasArgument("icdUper"))
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    var htmlFileName    = Path.Combine(outDir, noInnerasn1Ast2.Item1.IcdUperHtmlFileName);
                    icdUper.DoWork("icd_uper.stg", noInnerasn1Ast2.Item1, acnAst3, htmlFileName);
                }
                if (cmdArgs.HasArgument("icdAcn"))
                {
                    var renamePolicy  = getRenamePolicy(cmdArgs, CommonTypes.EnumRenamePolicy.NoRenamePolicy);
                    var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);

                    var htmlFileName = Path.Combine(outDir, astForBackend.IcdAcnHtmlFileName);
                    icdAcn.DoWork("icd_acn.stg", astForBackend, acnAst3, htmlFileName);
                    var cssFileName = Path.ChangeExtension(htmlFileName, ".css");
                    icdAcn.emitCss("icd_acn.stg", astForBackend, acnAst3, cssFileName);

                    /*
                     * var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                     * var htmlFileName = Path.Combine(outDir, noInnerasn1Ast2.Item1.IcdAcnHtmlFileName);
                     * icdAcn.DoWork("icd_acn.stg", noInnerasn1Ast2.Item1, acnAstResolved, htmlFileName);
                     * var cssFileName = Path.ChangeExtension(htmlFileName, ".css");
                     * icdAcn.emitCss("icd_acn.stg", noInnerasn1Ast2.Item1, acnAstResolved, cssFileName);
                     */
                }
            }

            return(0);
        }
Exemplo n.º 2
0
        public static int CheckSuccess(IEnumerable <string> args)
        {
            var asn1InputFiles = args.Where(a => !a.StartsWith("-") && (a.ToLower().EndsWith(".asn1") || a.ToLower().EndsWith(".asn")));
            var acnInputFiles  = args.Where(a => !a.StartsWith("-") && a.ToLower().EndsWith(".acn"));

            foreach (var f in asn1InputFiles.Concat(acnInputFiles))
            {
                if (!File.Exists(f))
                {
                    throw new FsUtils.SemanticError(new FsUtils.SrcLoc(f, 0, 0), string.Format("File does not exist"));
                }
            }

            var cmdArgs = CmdLineArgs.CmdLineArguments.GetInstance(Usage);

            CmdLineArgs.CmdLineArguments.Args = args.ToArray();
            cmdArgs.RegisterArg(new List <CmdLineArgs.CmdArg>()
            {
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "equal", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "c", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "Ada", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "uPER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACN", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACND", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "XER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "BER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "o", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "wordSize", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "ast", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStg", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customIcdUper", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customIcdAcn", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStgAstVerion", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStgAstVersion", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdUper", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdAcn", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "vc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "debug", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "typePrefix", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "help", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "atc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "oss", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "AdaUses", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "renamePolicy", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "mfm", Madatory = false
                }
            });
            cmdArgs.CheckArguments();
            if (cmdArgs.HasArgument("h"))
            {
                Environment.Exit(Usage());
            }
            if (!asn1InputFiles.Any())
            {
                Console.Error.WriteLine("No input files");
                Environment.Exit(Usage());
            }
            var generateEqualFunctions = cmdArgs.HasArgument("equal") || cmdArgs.HasArgument("atc");
            var outDir = cmdArgs.GetOptionalArgument("o") ?? ".";
            var bGenerateAcnDefault = cmdArgs.HasArgument("ACND");

            var ws = cmdArgs.GetOptionalArgument("wordSize", "8");

            if (ws != "8")
            {
                Console.Error.WriteLine("Invalid argument wordSize");
                return(4);
            }

            if (!Directory.Exists(outDir))
            {
                Console.Error.WriteLine("Output directory '{0}' does not exist", outDir);
                return(4);
            }

            bool bDebug = cmdArgs.HasArgument("debug");
            List <ParameterizedAsn1Ast.Asn1Encoding> encodings = new List <ParameterizedAsn1Ast.Asn1Encoding>();

            if (cmdArgs.HasArgument("uPER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.UPER);
            }
            if (cmdArgs.HasArgument("ACN"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.ACN);
            }
            if (cmdArgs.HasArgument("XER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.XER);
            }
            if (cmdArgs.HasArgument("BER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.BER);
            }

            var asn1Files = ParseAsn1InputFiles(asn1InputFiles);

            var astXmlFile = cmdArgs.GetOptionalArgument("ast", "");

            if (!String.IsNullOrEmpty(astXmlFile) && !(astXmlFile.ToLower().EndsWith(".xml")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated ast xml files must have an .xml extension.", astXmlFile);
                return(4);
            }



            var icdUperHtmlFileName = cmdArgs.GetOptionalArgument("icdUper", "");

            if (!String.IsNullOrEmpty(icdUperHtmlFileName) && !(icdUperHtmlFileName.ToLower().EndsWith(".html") || icdUperHtmlFileName.ToLower().EndsWith(".htm")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated icd files must have an .html or .htm extension.", icdUperHtmlFileName);
                return(4);
            }

            var icdAcnHtmlFileName = cmdArgs.GetOptionalArgument("icdAcn", "");

            if (!String.IsNullOrEmpty(icdAcnHtmlFileName) && !(icdAcnHtmlFileName.ToLower().EndsWith(".html") || icdAcnHtmlFileName.ToLower().EndsWith(".htm")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated icd files must have an .html or .htm extension.", icdAcnHtmlFileName);
                return(4);
            }

            var mappingFunctionsModule = cmdArgs.GetOptionalArgument("mfm", null);


            var asn1Ast0 = MapParamAstToNonParamAst.DoWork(CreateAsn1AstFromAntlrTree.CreateAstRoot(asn1Files, encodings.ToArray(),
                                                                                                    generateEqualFunctions, cmdArgs.GetOptionalArgument("typePrefix", ""), cmdArgs.HasArgument("oss"),
                                                                                                    astXmlFile, icdUperHtmlFileName, icdAcnHtmlFileName, mappingFunctionsModule));

            //PrintAsn1.DoWork(asn1Ast0, outDir, ".0.asn1");
            CheckAsn1.CheckFiles(asn1Ast0);

            if (astXmlFile != "")
            {
                var renamePolicy = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.SelectiveEnumerants);
                var uniqueEnums  = EnsureUniqueEnumNames.DoWork(asn1Ast0, renamePolicy);
                //XmlAst.DoWork(uniqueEnums);

                genericBackend.DoWork(uniqueEnums, "xml.stg", uniqueEnums.AstXmlAbsFileName);

                return(0);
            }


            var acnAstUnresolved = AcnCreateFromAntlr.CreateAcnAst(ParseAcnInputFiles(acnInputFiles), asn1Ast0);


            //PrintAsn1.DoWork(asn1Ast0, outDir, ".0.asn1");
            //PrintAsn1.AcnPrint.print_AcnAst(acnAstUnresolved, "a_acn.raw.txt");
            var asn1Ast        = UpdateAcnProperties.DoWork(asn1Ast0, acnAstUnresolved).Item1;
            var acnAstResolved = Acn.Resolve.ResolveRelativePaths(acnAstUnresolved, asn1Ast);

            //PrintAsn1.DebugPrintAsn1Acn(asn1Ast, acnAstResolved, ".", ".1.asn1");
            var noInnerasn1Ast = ReplaceInnerTypes.DoWork(RemoveNumericStringsAndFixEnums.DoWork(asn1Ast), acnAstResolved, false);
            //PrintAsn1.DebugPrintAsn1Acn(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2, ".", ".1b.asn1");

            var refTypesWithNoConstraints_asn1_acn = RemoveConstraintsFromRefTypes.DoWork(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2);

            CheckAsn1.CheckFiles(refTypesWithNoConstraints_asn1_acn.Item1);

            var refTypesWithNoConstraints = refTypesWithNoConstraints_asn1_acn.Item1;
            var acnAst2 = refTypesWithNoConstraints_asn1_acn.Item2;

            //PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst2, ".", ".2.asn1");
            RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst2);

            var acnAst3 = Acn.RemoveVirtualPaths(refTypesWithNoConstraints, acnAst2);

            //last validation check, it may throw a SemanticException
            Acn.CheckForUnreferencedAcnInsertedFields(refTypesWithNoConstraints, acnAst3);

            if (!RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst3))
            {
                throw new FsUtils.BugErrorException("Broken paths");
            }
            if (bDebug)
            {
                PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst3, outDir, ".3.asn1");
            }

            var bGenTestCases = cmdArgs.HasArgument("atc");

            string[] astVersions     = { "1", "2", "3", "4" };
            var      customStgAstVer = cmdArgs.GetOptionalArgument("customStgAstVersion", cmdArgs.GetOptionalArgument("customStgAstVerion", "1"));

            if (!astVersions.Contains(customStgAstVer))
            {
                Console.Error.WriteLine("Invalid value of customStgAstVesrion argument.\nPlease provide one of the following values:");
                Console.Error.WriteLine("\t1\t==> Ast version where parameterized types have been removed");
                Console.Error.WriteLine("\t2\t==> Ast version where inner types have been removed");
                Console.Error.WriteLine("\t3\t==> Ast version where contraint reference types have been removed");
                Console.Error.WriteLine("\t4\t==> Ast version where Enumerated names are unique (required by C backend)");
                return(4);
            }

            var customStg = cmdArgs.GetOptionalArgument("customStg", "");

            if (customStg != "")
            {
                var astForCustomBackend = asn1Ast0;
                if (customStgAstVer == "1")
                {
                    astForCustomBackend = asn1Ast0;
                }
                else if (customStgAstVer == "2")
                {
                    astForCustomBackend = noInnerasn1Ast.Item1;
                }
                else if (customStgAstVer == "3")
                {
                    astForCustomBackend = refTypesWithNoConstraints;
                }
                else if (customStgAstVer == "4")
                {
                    var renamePolicy = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.SelectiveEnumerants);
                    astForCustomBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);
                }

                exportCustomStg(cmdArgs, customStg, "customStg", (stgFileName, outFileName) =>
                {
                    genericBackend.DoWork(astForCustomBackend, stgFileName, outFileName);
                });
            }

            var customIcdUper = cmdArgs.GetOptionalArgument("customIcdUper", "");

            if (customIcdUper != "")
            {
                exportCustomStg(cmdArgs, customIcdUper, "customIcdUper", (stgFileName, outFileName) =>
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdUper.DoWork(stgFileName, noInnerasn1Ast2.Item1, acnAst3, outFileName);
                });
            }

            var customIcdAcn = cmdArgs.GetOptionalArgument("customIcdAcn", "");

            if (customIcdAcn != "")
            {
                exportCustomStg(cmdArgs, customIcdAcn, "customIcdAcn", (stgFileName, outFileName) =>
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdAcn.DoWork(stgFileName, noInnerasn1Ast2.Item1, acnAstResolved, outFileName);
                });
            }



            if (cmdArgs.HasArgument("Ada"))
            {
                var renamePolicy  = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.NoRenamePolicy);
                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);

                spark_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    spark_automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    spark_main.CreateMainFile(astForBackend, acnAst3, outDir, vas);
                    spark_main.CreateMakeFile(astForBackend, outDir);
                }

                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".adb"), Resource1.adaasn1rtl_adb);
                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".ads"), Resource1.adaasn1rtl_ads);
                WriteTextFile(Path.Combine(outDir, "IgnoredExaminerWarnings.wrn"), Resource1.IgnoredExaminerWarnings);
                WriteTextFile(Path.Combine(outDir, "gnat.cfg"), Resource1.gnat);
                WriteTextFile(Path.Combine(outDir, "runSpark.sh"), Resource1.run);
                WriteTextFile(Path.Combine(outDir, "GPS_project.gpr"), Resource1.GPS_project);

                spark_main.CreateSparkIndexFile(astForBackend, bGenTestCases, outDir);

                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "examiner"));
                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "bin"));
            }
            /*else */ if (cmdArgs.HasArgument("c"))
            {
                WriteTextFile(Path.Combine(outDir, "asn1crt.c"), Resource1.asn1crt);
                WriteTextFile(Path.Combine(outDir, "asn1crt.h"), Resource1.asn1crt1);
                WriteTextFile(Path.Combine(outDir, "acn.c"), Resource1.Acn);
                WriteTextFile(Path.Combine(outDir, "real.c"), Resource1.real);
                WriteTextFile(Path.Combine(outDir, "ber.c"), Resource1.ber);
                WriteTextFile(Path.Combine(outDir, "xer.c"), Resource1.xer);

                var renamePolicy  = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.SelectiveEnumerants);
                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);
                c_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    automatic_test_cases.CreateMainFile(astForBackend, acnAst3, outDir, vas);
                    automatic_test_cases.CreateMakeFile(astForBackend, acnAst3, outDir);
                }
            }
            /*else */ if (bGenerateAcnDefault)
            {
                c_body.EmmitDefaultACNGrammar(asn1Ast0, outDir);
            }
            /*else */
            {
                if (cmdArgs.HasArgument("AdaUses"))
                {
                    foreach (var s in Ast.AdaUses(refTypesWithNoConstraints))
                    {
                        Console.WriteLine(s);
                    }
                }

                if (cmdArgs.HasArgument("icdUper"))
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    var htmlFileName    = Path.Combine(outDir, noInnerasn1Ast2.Item1.IcdUperHtmlFileName);
                    icdUper.DoWork("icd_uper.stg", noInnerasn1Ast2.Item1, acnAst3, htmlFileName);
                }
                if (cmdArgs.HasArgument("icdAcn"))
                {
                    var renamePolicy  = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.NoRenamePolicy);
                    var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);

                    var htmlFileName = Path.Combine(outDir, astForBackend.IcdAcnHtmlFileName);
                    icdAcn.DoWork("icd_acn.stg", astForBackend, acnAst3, htmlFileName);
                    var cssFileName = Path.ChangeExtension(htmlFileName, ".css");
                    icdAcn.emitCss("icd_acn.stg", astForBackend, acnAst3, cssFileName);

                    /*
                     * var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                     * var htmlFileName = Path.Combine(outDir, noInnerasn1Ast2.Item1.IcdAcnHtmlFileName);
                     * icdAcn.DoWork("icd_acn.stg", noInnerasn1Ast2.Item1, acnAstResolved, htmlFileName);
                     * var cssFileName = Path.ChangeExtension(htmlFileName, ".css");
                     * icdAcn.emitCss("icd_acn.stg", noInnerasn1Ast2.Item1, acnAstResolved, cssFileName);
                     */
                }
            }

            return(0);
        }
Exemplo n.º 3
0
        public static int CheckSuccess(IEnumerable <string> args)
        {
            var asn1InputFiles = args.Where(a => !a.StartsWith("-") && (a.ToLower().EndsWith(".asn1") || a.ToLower().EndsWith(".asn")));
            var acnInputFiles  = args.Where(a => !a.StartsWith("-") && a.ToLower().EndsWith(".acn"));

            foreach (var f in asn1InputFiles.Concat(acnInputFiles))
            {
                if (!File.Exists(f))
                {
                    throw new FsUtils.SemanticError(new FsUtils.SrcLoc(f, 0, 0), string.Format("File does not exist"));
                }
            }

            var cmdArgs = CmdLineArgs.CmdLineArguments.GetInstance(Usage);

            CmdLineArgs.CmdLineArguments.Args = args.ToArray();
            cmdArgs.RegisterArg(new List <CmdLineArgs.CmdArg>()
            {
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "equal", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "c", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "Ada", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "uPER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACN", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACND", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "XER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "BER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "o", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "wordSize", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "ast", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStg", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customIcdUper", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customIcdAcn", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStgAstVerion", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStgAstVersion", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdUper", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdAcn", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "vc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "debug", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "typePrefix", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "help", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "atc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "oss", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "AdaUses", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "renamePolicy", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "mfm", Madatory = false
                }
            });
            cmdArgs.CheckArguments();
            if (cmdArgs.HasArgument("h"))
            {
                Environment.Exit(Usage());
            }
            if (!asn1InputFiles.Any())
            {
                Console.Error.WriteLine("No input files");
                Environment.Exit(Usage());
            }
            var generateEqualFunctions = cmdArgs.HasArgument("equal") || cmdArgs.HasArgument("atc");
            var outDir = cmdArgs.GetOptionalArgument("o") ?? ".";
            var bGenerateAcnDefault = cmdArgs.HasArgument("ACND");

            var ws = cmdArgs.GetOptionalArgument("wordSize", "8");

            if (ws != "8")
            {
                Console.Error.WriteLine("Invalid argument wordSize");
                return(4);
            }

            if (!Directory.Exists(outDir))
            {
                Console.Error.WriteLine("Output directory '{0}' does not exist", outDir);
                return(4);
            }

            bool bDebug = cmdArgs.HasArgument("debug");
            List <ParameterizedAsn1Ast.Asn1Encoding> encodings = new List <ParameterizedAsn1Ast.Asn1Encoding>();

            if (cmdArgs.HasArgument("uPER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.UPER);
            }
            if (cmdArgs.HasArgument("ACN"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.ACN);
            }
            if (cmdArgs.HasArgument("XER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.XER);
            }
            if (cmdArgs.HasArgument("BER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.BER);
            }

            var asn1Files = ParseAsn1InputFiles(asn1InputFiles);

            var astXmlFile = cmdArgs.GetOptionalArgument("ast", "");

            if (!String.IsNullOrEmpty(astXmlFile) && !(astXmlFile.ToLower().EndsWith(".xml")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated ast xml files must have an .xml extension.", astXmlFile);
                return(4);
            }



            var icdUperHtmlFileName = cmdArgs.GetOptionalArgument("icdUper", "");

            if (!String.IsNullOrEmpty(icdUperHtmlFileName) && !(icdUperHtmlFileName.ToLower().EndsWith(".html") || icdUperHtmlFileName.ToLower().EndsWith(".htm")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated icd files must have an .html or .htm extension.", icdUperHtmlFileName);
                return(4);
            }

            var icdAcnHtmlFileName = cmdArgs.GetOptionalArgument("icdAcn", "");

            if (!String.IsNullOrEmpty(icdAcnHtmlFileName) && !(icdAcnHtmlFileName.ToLower().EndsWith(".html") || icdAcnHtmlFileName.ToLower().EndsWith(".htm")))
            {
                Console.Error.WriteLine("Invalid output filename '{0}'\nGenerated icd files must have an .html or .htm extension.", icdAcnHtmlFileName);
                return(4);
            }

            var mappingFunctionsModule = cmdArgs.GetOptionalArgument("mfm", null);

            /*
             * constructs a parameterized (templatized) ASN.1 AST by antlr trees.
             * A parameterized ASN.1 AST is the one that contains generic types. E.g.
             *
             * FrequenciesTemplate{INTEGER:someLength, SomeType } ::= SEQUENCE (SIZE(someLength)) OF SomeType
             *
             * MyTestInt ::= FrequenciesTemplate{5, INTEGER(1..20)}
             * MyTestReal ::= FrequenciesTemplate{5, REAL}
             *
             *
             */
            var parameterized_ast = CreateAsn1AstFromAntlrTree.CreateAstRoot(asn1Files, encodings.ToArray(),
                                                                             generateEqualFunctions, cmdArgs.GetOptionalArgument("typePrefix", ""), cmdArgs.HasArgument("oss"),
                                                                             astXmlFile, icdUperHtmlFileName, icdAcnHtmlFileName, mappingFunctionsModule);

            /*
             *  Removes parameterized types by resolving them. In the example above
             *  FrequenciesTemplate will no longer exist
             *  and MyTestInt and MyTestReal will defined as follows
             *  MyTestInt ::= SEQUENCE (SIZE(5)) OF INTEGER(1..20)
             *  MyTestReal ::= SEQUENCE (SIZE(5)) OF REAL
             */
            var asn1Ast0 = MapParamAstToNonParamAst.DoWork(parameterized_ast);

            //PrintAsn1.DoWork(asn1Ast0, outDir, ".0.asn1");

            /*
             * Performs semantic validations which cannot be handled during ANTLR parsing.
             * For example the following definition
             * MySeq ::= {a INTEGER, a REAL}
             * is OK for ANTLR but of course not OK for ASN.1
             */
            CheckAsn1.CheckFiles(asn1Ast0);

            if (astXmlFile != "")
            {
                var renamePolicy = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.SelectiveEnumerants);
                var uniqueEnums  = EnsureUniqueEnumNames.DoWork(asn1Ast0, renamePolicy);
                //XmlAst.DoWork(uniqueEnums);

                genericBackend.DoWork(uniqueEnums, "xml.stg", uniqueEnums.AstXmlAbsFileName);

                return(0);
            }

            /*
             * Creates an ACN ast taking as INPUT ANTLR parse trees and the ASN1 AST.
             *
             */
            var acnAstUnresolved = AcnCreateFromAntlr.CreateAcnAst(ParseAcnInputFiles(acnInputFiles), asn1Ast0);
            //PrintAsn1.DoWork(asn1Ast0, outDir, ".0.asn1");
            //PrintAsn1.AcnPrint.print_AcnAst(acnAstUnresolved, "a_acn.raw.txt");

            /*
             * The ASN.1 AST is enriched from ACN ast
             */
            var asn1Ast = UpdateAcnProperties.DoWork(asn1Ast0, acnAstUnresolved).Item1;


            /*
             *
             */
            var acnAstResolved = Acn.Resolve.ResolveRelativePaths(acnAstUnresolved, asn1Ast);
            //PrintAsn1.DebugPrintAsn1Acn(asn1Ast, acnAstResolved, ".", ".1.asn1");


            /*
             * Performs two main transformations
             * - NumericStrings are replaced with IA5Strings with the equivalent FROM ("0-9") constraint
             * - calculate values in enums that ware not provided with values in ASN.1
             */
            var asn1Ast_1 = RemoveNumericStringsAndFixEnums.DoWork(asn1Ast);

            /*
             * Some complex inner types in SEQUENCES, CHOICES etc are replace with new referenced types
             * E.g the followin ASN.1
             * MySeq :: = SEQUENCE { a INTEGER, innerSeq SEQUENCE {b REAL, c WHATEVER}} is transformed as follows
             *
             * MySeq_innerSeq ::= SEQUENCE {b REAL, c WHATEVER}
             * MySeq :: = SEQUENCE { a INTEGER, innerSeq MySeq_innerSeq}
             */
            var noInnerasn1Ast = ReplaceInnerTypes.DoWork(asn1Ast_1, acnAstResolved, false);
            //PrintAsn1.DebugPrintAsn1Acn(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2, ".", ".1b.asn1");

            /*
             * replace reference types that have constraints or ACN properties with a new reference type that has no constraints
             * e.g. The following
             * MyInt ::= INTEGER (1..10)
             * MySeq ::= {a MyInt(2..5)}
             *
             * is transformed as
             * MyInt ::= INTEGER(1..10)
             * MyInt-1 ::= INTEGER(1..10)(2..5)
             * MySeq ::= {a MyInt-1}
             */
            var refTypesWithNoConstraints_asn1_acn = RemoveConstraintsFromRefTypes.DoWork(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2);

            /*
             * Semantic validation
             */
            CheckAsn1.CheckFiles(refTypesWithNoConstraints_asn1_acn.Item1);

            var refTypesWithNoConstraints = refTypesWithNoConstraints_asn1_acn.Item1;
            var acnAst2 = refTypesWithNoConstraints_asn1_acn.Item2;

            //PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst2, ".", ".2.asn1");

            /*
             *  Semantic validation
             */
            RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst2);


            var acnAst3 = Acn.RemoveVirtualPaths(refTypesWithNoConstraints, acnAst2);

            //last validation check, it may throw a SemanticException
            Acn.CheckForUnreferencedAcnInsertedFields(refTypesWithNoConstraints, acnAst3);

            if (!RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst3))
            {
                throw new FsUtils.BugErrorException("Broken paths");
            }
            if (bDebug)
            {
                PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst3, outDir, ".3.asn1");
            }

            var bGenTestCases = cmdArgs.HasArgument("atc");

            string[] astVersions     = { "1", "2", "3", "4" };
            var      customStgAstVer = cmdArgs.GetOptionalArgument("customStgAstVersion", cmdArgs.GetOptionalArgument("customStgAstVerion", "1"));

            if (!astVersions.Contains(customStgAstVer))
            {
                Console.Error.WriteLine("Invalid value of customStgAstVesrion argument.\nPlease provide one of the following values:");
                Console.Error.WriteLine("\t1\t==> Ast version where parameterized types have been removed");
                Console.Error.WriteLine("\t2\t==> Ast version where inner types have been removed");
                Console.Error.WriteLine("\t3\t==> Ast version where contraint reference types have been removed");
                Console.Error.WriteLine("\t4\t==> Ast version where Enumerated names are unique (required by C backend)");
                return(4);
            }

            var customStg = cmdArgs.GetOptionalArgument("customStg", "");

            if (customStg != "")
            {
                var astForCustomBackend = asn1Ast0;
                if (customStgAstVer == "1")
                {
                    astForCustomBackend = asn1Ast0;
                }
                else if (customStgAstVer == "2")
                {
                    astForCustomBackend = noInnerasn1Ast.Item1;
                }
                else if (customStgAstVer == "3")
                {
                    astForCustomBackend = refTypesWithNoConstraints;
                }
                else if (customStgAstVer == "4")
                {
                    var renamePolicy = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.SelectiveEnumerants);
                    astForCustomBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);
                }

                exportCustomStg(cmdArgs, customStg, "customStg", (stgFileName, outFileName) =>
                {
                    genericBackend.DoWork(astForCustomBackend, stgFileName, outFileName);
                });
            }

            var customIcdUper = cmdArgs.GetOptionalArgument("customIcdUper", "");

            if (customIcdUper != "")
            {
                exportCustomStg(cmdArgs, customIcdUper, "customIcdUper", (stgFileName, outFileName) =>
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdUper.DoWork(stgFileName, noInnerasn1Ast2.Item1, acnAst3, outFileName);
                });
            }

            var customIcdAcn = cmdArgs.GetOptionalArgument("customIcdAcn", "");

            if (customIcdAcn != "")
            {
                exportCustomStg(cmdArgs, customIcdAcn, "customIcdAcn", (stgFileName, outFileName) =>
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdAcn.DoWork(stgFileName, noInnerasn1Ast2.Item1, acnAstResolved, outFileName);
                });
            }



            if (cmdArgs.HasArgument("Ada"))
            {
                var renamePolicy  = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.NoRenamePolicy);
                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);

                spark_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    spark_automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    spark_main.CreateMainFile(astForBackend, acnAst3, outDir, vas);
                    spark_main.CreateMakeFile(astForBackend, outDir);
                }

                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".adb"), Resource1.adaasn1rtl_adb);
                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".ads"), Resource1.adaasn1rtl_ads);
                WriteTextFile(Path.Combine(outDir, "IgnoredExaminerWarnings.wrn"), Resource1.IgnoredExaminerWarnings);
                WriteTextFile(Path.Combine(outDir, "gnat.cfg"), Resource1.gnat);
                WriteTextFile(Path.Combine(outDir, "runSpark.sh"), Resource1.run);
                WriteTextFile(Path.Combine(outDir, "GPS_project.gpr"), Resource1.GPS_project);

                spark_main.CreateSparkIndexFile(astForBackend, bGenTestCases, outDir);

                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "examiner"));
                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "bin"));
            }
            /*else */ if (cmdArgs.HasArgument("c"))
            {
                WriteTextFile(Path.Combine(outDir, "asn1crt.c"), Resource1.asn1crt);
                WriteTextFile(Path.Combine(outDir, "asn1crt.h"), Resource1.asn1crt1);
                WriteTextFile(Path.Combine(outDir, "acn.c"), Resource1.Acn);
                WriteTextFile(Path.Combine(outDir, "real.c"), Resource1.real);
                if (encodings.Contains(ParameterizedAsn1Ast.Asn1Encoding.BER))
                {
                    WriteTextFile(Path.Combine(outDir, "ber.c"), Resource1.ber);
                }
                if (encodings.Contains(ParameterizedAsn1Ast.Asn1Encoding.XER))
                {
                    WriteTextFile(Path.Combine(outDir, "xer.c"), Resource1.xer);
                }

                var renamePolicy  = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.SelectiveEnumerants);
                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);
                c_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    automatic_test_cases.CreateTestSuiteFile(astForBackend, acnAst3, outDir, vas);
                    automatic_test_cases.CreateMainFile(outDir);
                    automatic_test_cases.CreateMakeFile(astForBackend, acnAst3, outDir);
                }
            }
            /*else */ if (bGenerateAcnDefault)
            {
                c_body.EmmitDefaultACNGrammar(asn1Ast0, outDir);
            }
            /*else */
            {
                if (cmdArgs.HasArgument("AdaUses"))
                {
                    foreach (var s in Ast.AdaUses(refTypesWithNoConstraints))
                    {
                        Console.WriteLine(s);
                    }
                }

                if (cmdArgs.HasArgument("icdUper"))
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    var htmlFileName    = Path.Combine(outDir, noInnerasn1Ast2.Item1.IcdUperHtmlFileName);
                    icdUper.DoWork("icd_uper.stg", noInnerasn1Ast2.Item1, acnAst3, htmlFileName);
                }
                if (cmdArgs.HasArgument("icdAcn"))
                {
                    var renamePolicy  = getRenamePolicy(cmdArgs, ParameterizedAsn1Ast.EnumRenamePolicy.NoRenamePolicy);
                    var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints, renamePolicy);

                    var htmlFileName = Path.Combine(outDir, astForBackend.IcdAcnHtmlFileName);
                    icdAcn.DoWork("icd_acn.stg", astForBackend, acnAst3, htmlFileName);
                    var cssFileName = Path.ChangeExtension(htmlFileName, ".css");
                    icdAcn.emitCss("icd_acn.stg", astForBackend, acnAst3, cssFileName);

                    /*
                     * var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                     * var htmlFileName = Path.Combine(outDir, noInnerasn1Ast2.Item1.IcdAcnHtmlFileName);
                     * icdAcn.DoWork("icd_acn.stg", noInnerasn1Ast2.Item1, acnAstResolved, htmlFileName);
                     * var cssFileName = Path.ChangeExtension(htmlFileName, ".css");
                     * icdAcn.emitCss("icd_acn.stg", noInnerasn1Ast2.Item1, acnAstResolved, cssFileName);
                     */
                }
            }

            return(0);
        }
Exemplo n.º 4
0
        public static int CheckSuccess(IEnumerable <string> args)
        {
            var asn1InputFiles = args.Where(a => !a.StartsWith("-") && (a.ToLower().EndsWith(".asn1") || a.ToLower().EndsWith(".asn")));
            var acnInputFiles  = args.Where(a => !a.StartsWith("-") && a.ToLower().EndsWith(".acn"));

            foreach (var f in asn1InputFiles.Concat(acnInputFiles))
            {
                if (!File.Exists(f))
                {
                    throw new FsUtils.SemanticError(new FsUtils.SrcLoc(f, 0, 0), string.Format("File does not exist"));
                }
            }

            var cmdArgs = CmdLineArgs.CmdLineArguments.GetInstance(Usage);

            CmdLineArgs.CmdLineArguments.Args = args.ToArray();
            cmdArgs.RegisterArg(new List <CmdLineArgs.CmdArg>()
            {
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "equal", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "c", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "Ada", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "uPER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACN", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "ACND", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "XER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "BER", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "o", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "wordSize", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "ast", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStg", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "customStgAstVerion", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdUper", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "icdAcn", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "vc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "debug", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = true, Name = "typePrefix", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "help", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "atc", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "oss", Madatory = false
                },
                new CmdLineArgs.CmdArg {
                    HasValue = false, Name = "AdaUses", Madatory = false
                },
            });
            cmdArgs.CheckArguments();
            if (cmdArgs.HasArgument("h"))
            {
                Environment.Exit(Usage());
            }
            if (!asn1InputFiles.Any())
            {
                Console.Error.WriteLine("No input files");
                Environment.Exit(Usage());
            }
            var generateEqualFunctions = cmdArgs.HasArgument("equal") || (cmdArgs.HasArgument("c") && cmdArgs.HasArgument("atc"));
            var outDir = cmdArgs.GetOptionalArgument("o") ?? ".";
            var bGenerateAcnDefault = cmdArgs.HasArgument("ACND");

            var ws = cmdArgs.GetOptionalArgument("wordSize", "8");

            if (ws != "8")
            {
                Console.Error.WriteLine("Invalid argument wordSize");
                return(4);
            }

            if (!Directory.Exists(outDir))
            {
                Console.Error.WriteLine("Output directory '{0}' does not exist", outDir);
                return(4);
            }

            bool bDebug = cmdArgs.HasArgument("debug");
            List <ParameterizedAsn1Ast.Asn1Encoding> encodings = new List <ParameterizedAsn1Ast.Asn1Encoding>();

            if (cmdArgs.HasArgument("uPER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.UPER);
            }
            if (cmdArgs.HasArgument("ACN"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.ACN);
            }
            if (cmdArgs.HasArgument("XER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.XER);
            }
            if (cmdArgs.HasArgument("BER"))
            {
                encodings.Add(ParameterizedAsn1Ast.Asn1Encoding.BER);
            }

            var asn1Files           = ParseAsn1InputFiles(asn1InputFiles);
            var astXmlFile          = cmdArgs.GetOptionalArgument("ast", "");
            var customStg           = cmdArgs.GetOptionalArgument("customStg", "");
            var icdUperHtmlFileName = cmdArgs.GetOptionalArgument("icdUper", "");
            var icdAcnHtmlFileName  = cmdArgs.GetOptionalArgument("icdAcn", "");
            var asn1Ast0            = MapParamAstToNonParamAst.DoWork(CreateAsn1AstFromAntlrTree.CreateAstRoot(asn1Files, encodings.ToArray(),
                                                                                                               generateEqualFunctions, cmdArgs.GetOptionalArgument("typePrefix", ""), cmdArgs.HasArgument("oss"),
                                                                                                               astXmlFile, icdUperHtmlFileName, icdAcnHtmlFileName));

            CheckAsn1.CheckFiles(asn1Ast0);

            if (astXmlFile != "")
            {
                XmlAst.DoWork(EnsureUniqueEnumNames.DoWork(asn1Ast0));
                return(0);
            }


            var acnAstUnresolved = AcnCreayeFromAntlr.CreateAcnAst(ParseAcnInputFiles(acnInputFiles), asn1Ast0);


            //PrintAsn1.DoWork(asn1Ast0, outDir, ".0.asn1");
            //PrintAsn1.AcnPrint.print_AcnAst(acnAstUnresolved, "a_acn.raw.txt");
            var asn1Ast        = UpdateAcnProperties.DoWork(asn1Ast0, acnAstUnresolved).Item1;
            var acnAstResolved = Acn.Resolve.ResolveRelativePaths(acnAstUnresolved, asn1Ast);

            //PrintAsn1.DebugPrintAsn1Acn(asn1Ast, acnAstResolved, ".", ".1.asn1");
            var noInnerasn1Ast = ReplaceInnerTypes.DoWork(RemoveNumericStrings.DoWork(asn1Ast), acnAstResolved, false);
            //PrintAsn1.DebugPrintAsn1Acn(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2, ".", ".1b.asn1");

            var refTypesWithNoConstraints_asn1_acn = RemoveConstraintsFromRefTypes.DoWork(noInnerasn1Ast.Item1, noInnerasn1Ast.Item2);

            var refTypesWithNoConstraints = refTypesWithNoConstraints_asn1_acn.Item1;
            var acnAst2 = refTypesWithNoConstraints_asn1_acn.Item2;

            //PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst2, ".", ".2.asn1");
            RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst2);

            var acnAst3 = Acn.RemoveVirtualPaths(refTypesWithNoConstraints, acnAst2);

            //last validation check, it may throw a SemanticException
            Acn.CheckForUnreferencedAcnInsertedFields(refTypesWithNoConstraints, acnAst3);

            if (!RemoveConstraintsFromRefTypes.CheckReferences(refTypesWithNoConstraints, acnAst3))
            {
                throw new FsUtils.BugErrorException("Broken paths");
            }
            if (bDebug)
            {
                PrintAsn1.DebugPrintAsn1Acn(refTypesWithNoConstraints, acnAst3, outDir, ".3.asn1");
            }

            var bGenTestCases = cmdArgs.HasArgument("atc");

            if (customStg != "")
            {
                var files = customStg.Split(':');
                if (files.Length != 2)
                {
                    Console.Error.WriteLine("Invalid usage of customStg argument. Please use ':' to seperate the stg file with output file", outDir);
                    Console.Error.WriteLine("E.g. -customStg mystg.stg:output.txt ", outDir);
                    return(4);
                }
                var stgFileName = files.First();
                var outFileName = files.Last();
                if (!File.Exists(stgFileName))
                {
                    Console.Error.WriteLine("Custom stg file '{0}' does not exist", stgFileName);
                    return(4);
                }

                var customStgAstVer = cmdArgs.GetOptionalArgument("customStgAstVerion", "1");

                var astForCustomBackend = asn1Ast0; //: EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints);
                if (customStgAstVer == "1")
                {
                    astForCustomBackend = asn1Ast0;
                }
                else if (customStgAstVer == "2")
                {
                    astForCustomBackend = noInnerasn1Ast.Item1;
                }
                else if (customStgAstVer == "3")
                {
                    astForCustomBackend = refTypesWithNoConstraints;
                }
                else if (customStgAstVer == "4")
                {
                    astForCustomBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints);
                }
                else
                {
                    Console.Error.WriteLine("Invalid value of customStgAstVerion argument.\nPlease provide one of the following values:");
                    Console.Error.WriteLine("\t1\t==> Ast version where parameterized types have been removed");
                    Console.Error.WriteLine("\t2\t==> Ast version where inner types have been removed");
                    Console.Error.WriteLine("\t3\t==> Ast version where contraint reference types have been removed");
                    Console.Error.WriteLine("\t4\t==> Ast version where Enumerated names are unique (required by C backend)");
                    return(4);
                }

                genericBackend.DoWork(astForCustomBackend, Path.GetFileNameWithoutExtension(stgFileName), outFileName);
            }


            if (cmdArgs.HasArgument("Ada"))
            {
                //spark_spec.DoWork(refTypesWithNoConstraints, acnAst3, outDir, ".ads");
                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints);
                //PrintAsn1.DebugPrintAsn1Acn(astForBackend, acnAst3, ".", ".2.asn1");

                spark_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    spark_automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    spark_main.CreateMainFile(astForBackend, acnAst3, outDir, vas);
                    spark_main.CreateMakeFile(astForBackend, outDir);
                }

                //var ddd =
                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".adb"), Resource1.adaasn1rtl_adb);
                WriteTextFile(Path.Combine(outDir, spark_body.GetRTLName() + ".ads"), Resource1.adaasn1rtl_ads);
                WriteTextFile(Path.Combine(outDir, "IgnoredExaminerWarnings.wrn"), Resource1.IgnoredExaminerWarnings);
                WriteTextFile(Path.Combine(outDir, "gnat.cfg"), Resource1.gnat);
                WriteTextFile(Path.Combine(outDir, "runSpark.sh"), Resource1.run);
                WriteTextFile(Path.Combine(outDir, "GPS_project.gpr"), Resource1.GPS_project);

                spark_main.CreateSparkIndexFile(astForBackend, bGenTestCases, outDir);

                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "examiner"));
                System.IO.Directory.CreateDirectory(Path.Combine(outDir, "bin"));
            }
            else if (cmdArgs.HasArgument("c"))
            {
                WriteTextFile(Path.Combine(outDir, "asn1crt.c"), Resource1.asn1crt);
                WriteTextFile(Path.Combine(outDir, "asn1crt.h"), Resource1.asn1crt1);
                WriteTextFile(Path.Combine(outDir, "acn.c"), Resource1.Acn);
                WriteTextFile(Path.Combine(outDir, "real.c"), Resource1.real);
                WriteTextFile(Path.Combine(outDir, "ber.c"), Resource1.ber);
                WriteTextFile(Path.Combine(outDir, "xer.c"), Resource1.xer);

                var astForBackend = EnsureUniqueEnumNames.DoWork(refTypesWithNoConstraints);
                c_body.DoWork(astForBackend, acnAst3, outDir);

                if (bGenTestCases)
                {
                    var vas = "ALL";

                    automatic_test_cases.CreateTestCases(astForBackend, acnAst3, outDir);
                    automatic_test_cases.CreateMainFile(astForBackend, acnAst3, outDir, vas);
                    automatic_test_cases.CreateMakeFile(astForBackend, acnAst3, outDir);
                }
            }
            else if (bGenerateAcnDefault)
            {
                c_body.EmmitDefaultACNGrammar(asn1Ast0, outDir);
            }
            else
            {
                if (cmdArgs.HasArgument("AdaUses"))
                {
                    foreach (var s in Ast.AdaUses(refTypesWithNoConstraints))
                    {
                        Console.WriteLine(s);
                    }
                }

                if (cmdArgs.HasArgument("icdUper"))
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdUper.DoWork(noInnerasn1Ast2.Item1, acnAst3, outDir);
                }
                if (cmdArgs.HasArgument("icdAcn"))
                {
                    var noInnerasn1Ast2 = ReplaceInnerTypes.DoWork(asn1Ast, acnAstResolved, true);
                    icdAcn.DoWork(noInnerasn1Ast2.Item1, acnAstResolved, outDir);
                }
            }

            return(0);
        }